20147796444

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{4105093}}^1$

素因数の和:4105509

約数の個数: 24

約数和(自身を含む): 47126479120

約数和(自身を除く): 26978682676

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 4105093, 8210186, 12315279, 16420372, 24630558, 49261116, 1678983037, 3357966074, 5036949111, 6715932148, 10073898222, 20147796444]

約数ペア:

[(1, 20147796444), (2, 10073898222), (3, 6715932148), (4, 5036949111), (6, 3357966074), (12, 1678983037), (409, 49261116), (818, 24630558), (1227, 16420372), (1636, 12315279), (2454, 8210186), (4908, 4105093)]